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US20020050115A1 - Window, muntin and method - Google Patents

Window, muntin and method Download PDF

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Publication number
US20020050115A1
US20020050115A1 US09/407,034 US40703499A US2002050115A1 US 20020050115 A1 US20020050115 A1 US 20020050115A1 US 40703499 A US40703499 A US 40703499A US 2002050115 A1 US2002050115 A1 US 2002050115A1
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Prior art keywords
muntin
polymeric material
window
glass
coating
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US09/407,034
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US6415579B1 (en
Inventor
Steven L. Reeder
Michael A. Reeder
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Custom Glass Products of Carolina Inc
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Assigned to CUSTOM GLASS PRODUCTS OF CAROLINA INC. reassignment CUSTOM GLASS PRODUCTS OF CAROLINA INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: REEDER, MICHAEL A., REEDER, STEVEN L.
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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/6604—Units comprising two or more parallel glass or like panes permanently secured together comprising false glazing bars or similar decorations between the panes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254—After-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/16—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/006—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings of curvilinear outline
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49616—Structural member making
    • Y10T29/49623—Static structure, e.g., a building component

Definitions

  • This invention pertains to a decorative window muntin contained between two hermetically sealed panes of glass and a method for making the same.
  • CAD Computer Aided Design
  • a window muntin machined from a non-metal material preferably polystyrene, although polyurethane or wood may be acceptable, which is easily machined using CAD technology.
  • the machined muntin is painted with a latex paint and baked until the moisture is removed and the paint has dried.
  • the baked muntin is then placed between two panes of glass and hermetically sealed therein as is usual in the art. This glass unit is then available for mounting in a conventional window assembly.
  • FIG. 1 shows a front elevational view of the preferred embodiment of the decorative muntin of the invention
  • FIG. 2 illustrates a bottom plan view of the muntin along lines 2 - 2 of FIG. 1;
  • FIG. 3 demonstrates a front elevational view of the muntin of FIG. 1 mounted between panes of glass in an IG window;
  • FIG. 4 features a cross-sectional view of the window of FIG. 3;
  • FIG. 5 depicts an alternate embodiment of a muntin in a pane of insulated glass mounted in a window
  • FIG. 6 shows a cross-sectional view of the window of FIG. 5 along lines 6 - 6 .
  • Non-metal window muntin 10 is preferably machined from a 0.476 cm thick sheet of polystyrene, although other polymeric or non-metal materials such as polyurethane or wood may be acceptable, into a desired shape such as the radial display seen in FIG. 1, although other shapes and designs can be employed.
  • Window muntin 10 includes a plurality of arms 11 , each including end 12 . Placed into each end 12 is cylindrical pin 13 , which is preferably formed from aluminum 0.238 cm in diameter and 1.27 cm long.
  • Pins 13 are received by cylindrical channels 14 which are preferably 0.238 cm in diameter and 0.635 cm deep, so that approximately one-half the length of each pin 13 extends from each channel 14 .
  • Pin 13 is centrally located on end 12 for optimum stability.
  • Paint layer 15 (FIG. 2) completely surrounds and coats window muntin 10 . Paint layer 15 is preferably conventional pigmented latex paint. It is within the scope of the present invention to use conventional clear or unpigmented sealants such as a polyurethane or other varnishes in place of paint 15 .
  • window muntin 10 is painted and heat cured as explained in the preferred method below, it is ready to be placed in insulated window 20 as seen in FIGS. 3 and 4.
  • Insulated window 20 comprises two parallel, opposing conventional glass plies 21 and 21 ′ disposed in conventional wooden or aluminum window frame 25 .
  • Glass plies 21 and 21 ′ are spaced one from the other by conventional sealant 22 , such as a two part polyurethane finish which hermetically seals plies 21 and 21 ′ together.
  • Spacer 24 formed from rolled aluminum preferably from 1.27 cm to 1.905 cm thick hold plies 21 and 21 ′ apart and is placed inside, but flush against sealant 22 , and includes a number of cylindrical channels 23 equal to the number of pins 13 on muntin 10 and spaced around spacer 24 according to the location of pins 13 on muntin 10 .
  • Channels 23 are, preferably, 0.238 cm in diameter and 0.635 cm deep to accommodate pins 13 as best seen in FIG. 4.
  • pins 13 hold muntin 10 in the proper position when placed and secured in channels 23 and 14 .
  • Spacer 24 and muntin 10 are sandwiched between glass plies 21 and 21 ′ as sealant 22 hermetically seals muntin 10 therein as is conventional and well understood in the art.
  • Wild muntin 30 an alternate embodiment, is shown in FIGS. 5 and 6.
  • Muntin 30 includes arms 31 with pins 32 much like muntin 10 .
  • Pins 32 fit into channels 33 of arms 31 and channels 41 of spacer 42 .
  • Glass plies 43 and 43 ′ sandwich muntin 30 therebetween and are sealed with sealant 44 .
  • Frame 45 surrounds and obscures sealant 44 and spacer 42 from normal vision.
  • pins 32 are hidden from normal vision by muntin 30 . It is to be understood, that while not shown, muntin 30 also has a layer of paint surrounding and sealing muntin 30 to prevent outgassing.
  • a cross section is chosen such as rectangular cross-section seen in FIG. 2.
  • the dimensions of this cross-section are programmed into a conventional CAD program that can be downloaded into a three to five axis CNC router (not shown) such as those sold by CR Onsrud Inc. of Huntersvile, N.C.
  • a planar sheet of high impact polystyrene, preferably 0.476 cm thick and of a size large enough to accommodate the desired pattern or configuration is placed on a cutting table (not shown) and secured. The cutting unit on the router is then engaged and the desired pattern is cut, so that an unfinished, but machined muntin 10 is created.
  • channels 23 are drilled 0.635 cm deep into the center of ends 12 of muntin 10 .
  • Pins 13 are inserted and secured in ends 12 with a conventional adhesive.
  • Muntin 10 is cleaned using a conventional solvent such as an ethyl or other alcohol solution to remove any dust or oils from the cutting procedures.
  • Muntin 10 is then coated with a conventional water-based latex paint such that layer of paint 15 is formed thereon. This is preferably done in a conventional spray booth. All sides of muntin 10 should be so coated with a light to medium coat of paint and allowed to completely air dry.
  • muntin 10 is then preferably heat cured or baked at 220° F. or 104.4° C. for twenty to thirty minutes so as to force the gases contained within muntin 10 to be driven out or be sealed therewithin. By this procedure, only an extremely low percentage of volatiles remains which can later cause outgassing. Muntin 10 is then placed between two plies of glass 21 and 21 ′ as earlier described and is hermetically sealed or sandwiched between plies of glass 21 and 21 ′ for use in a conventional window, such as window 20 .

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

A non-metal window muntin formed from plastic or wood is described for use in hermetically sealed insulated glass windows. The process for forming the muntin includes machining polystyrene sheets which are painted with a latex pain and baked prior to use between sealed glass of the window.

Description

    BACKGROUND OF THE INVENTION
  • 1. Field of the Invention [0001]
  • This invention pertains to a decorative window muntin contained between two hermetically sealed panes of glass and a method for making the same. [0002]
  • 2. Description of The Prior Art And Objectives Of The Invention [0003]
  • In recent years, glass making and installing has progressed to allow large panes of window glass to be installed, whereas, previously, small panes were individually framed and supported within a window structure known by those in the industry as true divided lite (TDL) This TDL arrangement became unnecessary with utilization of large panes. For example, whereas, previously, a one meter by one meter window glass may have been made of nine individual panes of glass, now one pane is used. [0004]
  • While the science of glass and window making was advancing to allow larger panes of glass to be used, similar advances occurred in energy efficient windows, and hermetically sealed insulated glass windows have become increasingly popular. Such windows have parallel spaced panes of glass to provide insulation and increase energy conservation. These windows are commonly referred to as having insulated glass (IG) as two normal panes of glass are combined to form one pane of IG. [0005]
  • In an effort to make the appearance of the new IG windows match older windows, decorative muntins formed from metal are placed between the panes of glass in IG. These muntins do not provide any support; they are purely decorative. In this manner the IG windows look like TDL windows while providing the insulative properties desired by today's window owners and fabricators. [0006]
  • Problems sometimes arise in IG windows as strong sunlight or heated temperatures raise the temperature inside the sealed glass. Moisture in the muntin vaporizes and often recondenses on the inside surface of the glass pane, causing a fog-like effect which “clouds” the glass. Because the glass is sealed, cleaning or rubbing will not remove this clouding. The escape of moisture or liquid from the muntin is commonly referred to as “outgassing” and has been the cause of much dissatisfaction in the window fabrication and installation industry. Likewise, this problem has required the replacement of many IG windows which become opaque with moisture. [0007]
  • While outgassing is less of a problem with conventional aluminum muntins, another problem arises in the manufacture of aluminum muntins for use in IG windows. Aluminum can be difficult to bend using present technology, and some shapes are just not possible to create using aluminum. This is important in oddly shaped windows. Where aluminum can be used, it is frequently a multipiece assembly which raises manufacturing and assembly costs. [0008]
  • Other problems arise in the expansion and contraction of conventional muntins as they undergo temperature changes in installed windows. Some muntins expand too rapidly when heated and buckle within the IG. At other times when the expanded muntin attempts to contract, the warp or buckle has become permanent and is unsightly. [0009]
  • Therefore with these and other problems known, it is an objective of the present invention to provide a muntin for use in an IG window which does not cause or allow outgassing. [0010]
  • It is a further objective of the present invention to provide a muntin within an IG window which is pleasing to the consumer's eye. [0011]
  • It is still a further objective of the present invention to provide a muntin which is easy to manufacture through the use of Computer Aided Design (CAD) tools. [0012]
  • It is another objective to provide a muntin with low expansion characteristics and which has high memory. [0013]
  • It is yet another objective to provide an abrasive resistant muntin which is inexpensive to manufacture. [0014]
  • It is still a further objective to provide a one piece muntin that is ready to be placed within a window without additional assembly steps. [0015]
  • It is yet a further objective to provide a method of making a muntin with the above described characteristics. [0016]
  • Various other objectives and advantages of the invention will become readily apparent to those skilled in the art upon further reference to the detailed description below. [0017]
    • SUMMARY OF THE INVENTION
  • The aforesaid and other objectives are realized by a window muntin machined from a non-metal material, preferably polystyrene, although polyurethane or wood may be acceptable, which is easily machined using CAD technology. The machined muntin is painted with a latex paint and baked until the moisture is removed and the paint has dried. The baked muntin is then placed between two panes of glass and hermetically sealed therein as is usual in the art. This glass unit is then available for mounting in a conventional window assembly.[0018]
    • BRIEF DESCRIPTION OF THE DRAWINGS
  • FIG. 1 shows a front elevational view of the preferred embodiment of the decorative muntin of the invention; [0019]
  • FIG. 2 illustrates a bottom plan view of the muntin along lines [0020] 2-2 of FIG. 1;
  • FIG. 3 demonstrates a front elevational view of the muntin of FIG. 1 mounted between panes of glass in an IG window; [0021]
  • FIG. 4 features a cross-sectional view of the window of FIG. 3; [0022]
  • FIG. 5 depicts an alternate embodiment of a muntin in a pane of insulated glass mounted in a window; and [0023]
  • FIG. 6 shows a cross-sectional view of the window of FIG. 5 along lines [0024] 6-6.
    • DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS AND OPERATION OF THE INVENTION
  • Turning now to the drawings, specifically FIGS. 1 and 2 show [0025] decorative window muntin 10, the preferred embodiment. Non-metal window muntin 10 is preferably machined from a 0.476 cm thick sheet of polystyrene, although other polymeric or non-metal materials such as polyurethane or wood may be acceptable, into a desired shape such as the radial display seen in FIG. 1, although other shapes and designs can be employed. Window muntin 10 includes a plurality of arms 11, each including end 12. Placed into each end 12 is cylindrical pin 13, which is preferably formed from aluminum 0.238 cm in diameter and 1.27 cm long. Pins 13 are received by cylindrical channels 14 which are preferably 0.238 cm in diameter and 0.635 cm deep, so that approximately one-half the length of each pin 13 extends from each channel 14. Pin 13 is centrally located on end 12 for optimum stability. Paint layer 15 (FIG. 2) completely surrounds and coats window muntin 10. Paint layer 15 is preferably conventional pigmented latex paint. It is within the scope of the present invention to use conventional clear or unpigmented sealants such as a polyurethane or other varnishes in place of paint 15.
  • After [0026] window muntin 10 is painted and heat cured as explained in the preferred method below, it is ready to be placed in insulated window 20 as seen in FIGS. 3 and 4. Insulated window 20 comprises two parallel, opposing conventional glass plies 21 and 21′ disposed in conventional wooden or aluminum window frame 25. Glass plies 21 and 21′ are spaced one from the other by conventional sealant 22, such as a two part polyurethane finish which hermetically seals plies 21 and 21′ together. Spacer 24, formed from rolled aluminum preferably from 1.27 cm to 1.905 cm thick hold plies 21 and 21′ apart and is placed inside, but flush against sealant 22, and includes a number of cylindrical channels 23 equal to the number of pins 13 on muntin 10 and spaced around spacer 24 according to the location of pins 13 on muntin 10. Channels 23 are, preferably, 0.238 cm in diameter and 0.635 cm deep to accommodate pins 13 as best seen in FIG. 4. As can be easily understood, pins 13 hold muntin 10 in the proper position when placed and secured in channels 23 and 14. Spacer 24 and muntin 10 are sandwiched between glass plies 21 and 21′ as sealant 22 hermetically seals muntin 10 therein as is conventional and well understood in the art.
  • [0027] Window muntin 30, an alternate embodiment, is shown in FIGS. 5 and 6. Muntin 30 includes arms 31 with pins 32 much like muntin 10. Pins 32 fit into channels 33 of arms 31 and channels 41 of spacer 42. Glass plies 43 and 43′ sandwich muntin 30 therebetween and are sealed with sealant 44. Frame 45 surrounds and obscures sealant 44 and spacer 42 from normal vision. Likewise, pins 32 are hidden from normal vision by muntin 30. It is to be understood, that while not shown, muntin 30 also has a layer of paint surrounding and sealing muntin 30 to prevent outgassing.
  • While only two embodiments of the present invention are shown, it is to be understood that any number of configurations or geometrically shaped windows, and muntins sized to fit such windows are possible and within the scope of the present invention. While glass is the preferred transparent ply, other plies such as polyacrylic, polycarbonates or the like may be used. The spacer would be resized and the channels in the spacer rod would be repositioned to accommodate the pins. Likewise, there is no particular muntin cross section preferred. A simple rectangle is shown in FIG. 2, but other conventional shapes are contemplated. [0028]
  • In the preferred method of making [0029] decorative window muntin 10, a cross section is chosen such as rectangular cross-section seen in FIG. 2. The dimensions of this cross-section are programmed into a conventional CAD program that can be downloaded into a three to five axis CNC router (not shown) such as those sold by CR Onsrud Inc. of Huntersvile, N.C. A planar sheet of high impact polystyrene, preferably 0.476 cm thick and of a size large enough to accommodate the desired pattern or configuration is placed on a cutting table (not shown) and secured. The cutting unit on the router is then engaged and the desired pattern is cut, so that an unfinished, but machined muntin 10 is created.
  • Using a conventional electric drill (not shown) with a 0.238 cm diameter drill bit, [0030] channels 23 are drilled 0.635 cm deep into the center of ends 12 of muntin 10. Pins 13 are inserted and secured in ends 12 with a conventional adhesive. Muntin 10 is cleaned using a conventional solvent such as an ethyl or other alcohol solution to remove any dust or oils from the cutting procedures. Muntin 10 is then coated with a conventional water-based latex paint such that layer of paint 15 is formed thereon. This is preferably done in a conventional spray booth. All sides of muntin 10 should be so coated with a light to medium coat of paint and allowed to completely air dry.
  • After drying, [0031] muntin 10 is then preferably heat cured or baked at 220° F. or 104.4° C. for twenty to thirty minutes so as to force the gases contained within muntin 10 to be driven out or be sealed therewithin. By this procedure, only an extremely low percentage of volatiles remains which can later cause outgassing. Muntin 10 is then placed between two plies of glass 21 and 21′ as earlier described and is hermetically sealed or sandwiched between plies of glass 21 and 21′ for use in a conventional window, such as window 20.
  • The preceding recitation is provided as an example of the preferred embodiment and an alternate embodiment for illustrative purposes and is not meant to limit the nature or scope of the present appended claims. Variations of the invention are anticipated by those skilled in the art. [0032]

Claims (22)

We claim:
1. A method for forming a decorative window muntin, said method comprising the steps of:
a) cutting a polymeric material into a desired configuration;
b) coating the polymeric material; and
c) heating the polymeric material.
2. The method as claimed in claim 1 wherein cutting a polymeric material into a desired configuration comprises the step of cutting a sheet of polystyrene.
3. The method as claimed in claim 1 wherein coating the polymeric material comprises spray painting the polymeric material with a latex paint.
4. The method as claimed in claim 1 further comprising the step of placing the polymeric material between two panes of glass.
5. The method as claimed in claim 5 further comprising the step of hermetically sealing the two panes of glass.
6. The product made by the method of claim 1.
7. A window comprising:
two panes of glass and a decorative muntin, said muntin including an end, said muntin comprising a coating layer, said muntin sandwiched between said panes of glass and hermetically sealed therein.
8. The window as claimed in claim 7 further comprising an aluminum pin, said pin positioned on said end of said muntin.
9. The window as claimed in claim 7 wherein said muntin is polystyrene and said coating layer is latex paint.
10. A method for making a decorative window muntin, said method comprising the steps of:
a) cutting a polymeric material into a desired configuration;
b) cleaning the cut polymeric material;
c) coating the cleaned polymeric material; and
d) baking the polymeric material.
11. The method as claimed in claim 10 wherein cutting a polymeric material into a desired configuration comprises the step of cutting a planar sheet of polystyrene.
12. The method as claimed in claim 10 wherein cleaning the cut polymeric material comprises the step of wiping the cut polymeric material with alcohol.
13. The method as claimed in claim 10 wherein coating the cleaned polymeric material comprises spraying the polymeric material with a latex paint.
14. The method as claimed in claim 10 further comprising the step of placing the polymeric material between two panes of glass.
15. The method as claimed in claim 14 further comprising the step of hermetically sealing the two panes of glass.
16. The method as claimed in claim 10 further comprising the step of placing a pin the cut polymeric material.
17. The method as claimed in claim 16 wherein placing a pin comprises the step of placing an aluminum pin.
18. A muntin for use in a window comprising a non-metal, planar member, said planar member conforming to the window, and a coating, said coating covering said planar member, wherein said coating prevents the escape of volatiles from said planar member upon heating.
19. The muntin of claim 18 formed from polystyrene.
20. The muntin of claim 18 wherein said coating is latex paint.
21. The muntin of claim 18 formed from wood.
22. The muntin of claim 18 formed from polyurethane.
US09/407,034 1997-10-24 1999-09-27 Window, muntin and method Expired - Fee Related US6415579B1 (en)

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US08/957,498 US5980667A (en) 1997-10-24 1997-10-24 Window, muntin and method
US09/407,034 US6415579B1 (en) 1997-10-24 1999-09-27 Window, muntin and method

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US08/957,498 Expired - Fee Related US5980667A (en) 1997-10-24 1997-10-24 Window, muntin and method
US09/407,034 Expired - Fee Related US6415579B1 (en) 1997-10-24 1999-09-27 Window, muntin and method
US11/296,962 Expired - Fee Related US7318301B2 (en) 1997-10-24 2005-12-07 Window, muntin and method
US11/981,400 Abandoned US20080060317A1 (en) 1997-10-24 2007-10-31 Window, muntin and method
US12/570,075 Abandoned US20100229480A1 (en) 1997-10-24 2009-09-30 Window Muntin and Method
US13/354,381 Abandoned US20120117899A1 (en) 1997-10-24 2012-01-20 Window, Muntin and Method
US13/929,174 Abandoned US20130283712A1 (en) 1997-10-24 2013-06-27 Window, Muntin and Method

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US11/981,400 Abandoned US20080060317A1 (en) 1997-10-24 2007-10-31 Window, muntin and method
US12/570,075 Abandoned US20100229480A1 (en) 1997-10-24 2009-09-30 Window Muntin and Method
US13/354,381 Abandoned US20120117899A1 (en) 1997-10-24 2012-01-20 Window, Muntin and Method
US13/929,174 Abandoned US20130283712A1 (en) 1997-10-24 2013-06-27 Window, Muntin and Method

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070000195A1 (en) * 2005-05-03 2007-01-04 Christian Garces Decorative lattice structure and methods for manufacturing and installing same
USD732697S1 (en) 2013-11-27 2015-06-23 Vinyl-Pro Window Systems, Inc. Decorative scroll for a window
US9140052B2 (en) 2013-11-27 2015-09-22 Vinyl-Pro Window Systems Inc. Decorative insert for a window
US10900274B2 (en) 2016-09-02 2021-01-26 Pella Corporation Anti-rattle elements for internal divider of glass assembly

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5980667A (en) * 1997-10-24 1999-11-09 Custom Glass Products Of Carolina, Inc. Window, muntin and method
US6604333B1 (en) * 2000-11-28 2003-08-12 Tapco International Corporation Plastic window assembly
US6739101B2 (en) 2001-01-19 2004-05-25 Cardinal Ig Company Methods and apparatus for manufacturing muntin bar assemblies
USD475469S1 (en) 2002-08-01 2003-06-03 National Door Industries, Inc. Insert trim for garage door windows
US7860690B2 (en) * 2003-12-15 2010-12-28 Edgenet, Inc. Automated custom configuration system and method
US7854097B2 (en) * 2004-01-16 2010-12-21 Jeld-Wen, Inc. Simulated divided light products and processes and systems for making such products
US20070157544A1 (en) * 2005-12-15 2007-07-12 Benjamin Zurn Novel muntin bar assemblies
US20080163572A1 (en) * 2006-01-24 2008-07-10 David Eugene Lee Decorative grid system and method
US20070169427A1 (en) * 2006-01-24 2007-07-26 Lee David E Iii Decorative grid system and method
US20080155914A1 (en) * 2006-12-29 2008-07-03 Little Cottage Company Window and door construction
US10190331B2 (en) * 2009-02-03 2019-01-29 Warren Delafield Modular railing systems with cellular PVC panels
WO2010134985A2 (en) * 2009-05-21 2010-11-25 Global Precision Products Llc Interior plantation window shutter
US7950193B1 (en) 2010-07-23 2011-05-31 Glasscraft Door Company Decorative security panels for doors and windows
US8171644B1 (en) 2010-07-23 2012-05-08 Glasscraft Door Company Method for making a door with a decorative security panel
US8171643B1 (en) 2010-07-23 2012-05-08 Glasscraft Door Company Method for making a decorative security panel for doors and windows
US8061036B1 (en) 2010-07-23 2011-11-22 Glasscraft Door Company Method for making a window with a decorative security panel
US20140322460A1 (en) * 2011-07-28 2014-10-30 Robert C. Anderson Raised panels of poplar bark
USD732360S1 (en) * 2013-02-24 2015-06-23 Custom Glass Products of Carolina, Inc. of Salisbury Gauge
CN104847229A (en) * 2015-03-23 2015-08-19 佛山市金钢钢业有限公司 Production process for manufacturing high-grade novel environment-friendly door pattern
USD1087711S1 (en) 2023-06-08 2025-08-12 Dynamite Marketing, Inc. Wallet card
USD1086826S1 (en) 2023-06-08 2025-08-05 Dynamite Marketing, Inc. Wallet card

Family Cites Families (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US374485A (en) * 1887-12-06 Gas pressure-regulator and cut-off
CA793040A (en) 1968-08-27 R. Shelly Charles Decorative multiple sheet glazing unit and method of producing same
CA349611A (en) 1935-04-16 Frederick Hatch Theodore Dust removal device
US3308593A (en) * 1965-03-25 1967-03-14 Crossly Window Corp Panel for inclusion in a unit to be installed in a building opening
US3358412A (en) * 1966-07-28 1967-12-19 Robert I Martin Window bar assembly
US3411258A (en) * 1967-02-27 1968-11-19 Kessler Milton Plastic false muntin for windows
US3716164A (en) * 1970-08-24 1973-02-13 E Fennema Berry basket and cover
GB1417865A (en) * 1972-12-11 1975-12-17
US3946531A (en) * 1975-01-27 1976-03-30 Elca Designs Limited Muntin bar unitary frame
FI63107C (en) * 1978-02-25 1983-04-11 Roehm Gmbh FOERANKRINGSPROFIL FOER GLASSKIVOR T EX FLERSKIKTSKIVOR VILKENFAESTER VID EN T-PROFILBAERARE
US4204015A (en) * 1978-04-03 1980-05-20 Levine Robert A Insulating window structure and method of forming the same
AT357718B (en) 1978-08-14 1980-07-25 Hirsch Elisabeth Laminated glass
JPS5949908B2 (en) * 1980-02-02 1984-12-05 大陽酸素株式会社 transparent vacuum insulation board
US4348435A (en) * 1980-03-19 1982-09-07 Ppg Industries, Inc. Primed multiple glazed units for curtainwall systems
US4437284A (en) * 1980-08-04 1984-03-20 Capitol Products Corporation Snap-on false muntin system
US4430838A (en) * 1980-08-07 1984-02-14 Westinghouse Electric Corp. Panel joints
US4430836A (en) 1982-06-18 1984-02-14 General Products Co., Inc. Frame assembly for door light
US4475311A (en) * 1982-09-21 1984-10-09 Season-All Industries, Inc. Custodial latch assembly for windows and the like
US4563846A (en) * 1983-03-07 1986-01-14 Webb Manufacturing, Inc. Molded window assembly
GB2159400A (en) * 1985-05-10 1985-12-04 Syba Ltd Spring-tilt mechanism for a chair or seat
US4686121A (en) 1986-03-17 1987-08-11 Environmental Air Contractors, Inc. Treating apparatus and method
US4791010A (en) 1987-08-10 1988-12-13 Hanley Paul A Simulated etched glass window and method
US4783938A (en) * 1988-02-05 1988-11-15 Sne Enterprises Window panel assembly
US4989384A (en) * 1990-01-02 1991-02-05 Rolscreen Company Insulated window assembly with internal muntin bars
US5315797A (en) * 1990-04-26 1994-05-31 Lauren Manufacturing Company Convective gas-flow inhibitors
US5131199A (en) * 1990-08-10 1992-07-21 V.I.E.W.S., Inc. Architectural window system with interchangeable sashes
US5345743A (en) * 1990-10-11 1994-09-13 Peela Corporation Insulated window assembly with internal muntin bars and method of making same
US5048252A (en) * 1990-10-11 1991-09-17 Nu-Air Manufacturing Co. Window grid with cam lock
US5099626A (en) * 1990-11-14 1992-03-31 Allmetal Inc. Connection for tubular muntin bars
US5088307A (en) * 1990-12-20 1992-02-18 Cole Richard D Method of making muntin bars
US5274976A (en) * 1991-03-08 1994-01-04 Vinyl Tech Window unit with decorative grille assembly
US5555989A (en) * 1991-04-11 1996-09-17 Qube Corporation Plastic enclosures
USD374485S (en) 1991-11-22 1996-10-08 Brown James C Plastic molded lattice assembly
US5410841A (en) * 1992-11-26 1995-05-02 Harris; Patrick W. Sliding door and window security means
US5440847A (en) * 1992-08-05 1995-08-15 Butler; Sandra L. Molded exterior decorative unit for buildings
US5458048A (en) * 1992-08-19 1995-10-17 Festo Kg Electro-pneumatic control device
US5465539A (en) * 1992-11-04 1995-11-14 Rose; Gary T. Window assembly with plant-on
US5674565A (en) * 1993-06-23 1997-10-07 Cambridge Industries, Inc. Liquid thermoset sealers and sealing process for molded plastics
US5456048A (en) * 1993-12-13 1995-10-10 Caradon Better-Bilt, Inc. Muntin clip
US5494715A (en) 1994-07-28 1996-02-27 Edgetech I. G. Ltd. Decorative multiple-glazed sealed units
CA2156649A1 (en) * 1994-08-22 1996-02-23 John A. Mckeegan Jr. Apparatus for cutting and assembling muntins
US6165565A (en) * 1995-01-13 2000-12-26 Owens Corning Fiberglas Technology, Inc. Method for corona treating thermosets
US5630306A (en) * 1996-01-22 1997-05-20 Bay Mills Limited Insulating spacer for creating a thermally insulating bridge
US5657590A (en) * 1996-01-24 1997-08-19 Quanex Corporation Muntin bar assembly
US5806256A (en) * 1996-03-26 1998-09-15 Byrne; John F. Modular glazing system
US5806272A (en) * 1996-05-31 1998-09-15 Lafond; Luc Foam core spacer assembly
US6173484B1 (en) * 1997-02-07 2001-01-16 Glass Equipment Development, Inc. System for fabricating muntin bars from sheet material
US6708384B2 (en) * 1997-02-07 2004-03-23 Glass Equipment Development, Inc. Notched muntin bars having two finishes
US6687982B2 (en) * 2001-02-12 2004-02-10 Glass Equipment Development, Inc. Laminated muntin bar apparatus
US6035597A (en) * 1997-09-12 2000-03-14 Bay Mills Limited Foam-filled decorative muntin bar for windows and the like
US5980667A (en) * 1997-10-24 1999-11-09 Custom Glass Products Of Carolina, Inc. Window, muntin and method
US5899033A (en) * 1998-01-30 1999-05-04 Lake Country Sales, Inc. Adjustable hub assembly for window muntins
US6311455B1 (en) * 1999-10-01 2001-11-06 Odl, Incorporated Insulated glass spacer with integral muntin

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070000195A1 (en) * 2005-05-03 2007-01-04 Christian Garces Decorative lattice structure and methods for manufacturing and installing same
USD732697S1 (en) 2013-11-27 2015-06-23 Vinyl-Pro Window Systems, Inc. Decorative scroll for a window
US9140052B2 (en) 2013-11-27 2015-09-22 Vinyl-Pro Window Systems Inc. Decorative insert for a window
US10900274B2 (en) 2016-09-02 2021-01-26 Pella Corporation Anti-rattle elements for internal divider of glass assembly

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US5980667A (en) 1999-11-09
US20130283712A1 (en) 2013-10-31
US6415579B1 (en) 2002-07-09
US20080060317A1 (en) 2008-03-13
US7318301B2 (en) 2008-01-15
US20100229480A1 (en) 2010-09-16
US20060090410A1 (en) 2006-05-04

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